Battery pack BLOW A23 (1 pc) — 12V alkaline battery for remote controls and sensors

The BLOW A23 (1 pc) is a single 12V alkaline battery supplied as a one-piece pack, designed for small electronic devices that require a compact 12-volt cylindrical cell. It fits devices commonly labelled for A23, MN21 or GP23A form factors and provides a replaceable power source suitable for low- to medium-drain applications such as remote controls, wireless sensors, alarm system transmitters and garage door openers.

Advantages

The battery offers stable 12V output and alkaline chemistry for reliable performance over the expected shelf and service life. Its compact cylindrical shape and standard dimensions make installation and replacement straightforward in compatible housings. Supplied as a single unit, the pack is convenient for occasional replacement needs without excess packaging or multiple cells.

Suitable for

• Infrared and radio remote controls for audio/video equipment
• Wireless door, window and motion sensors
• Garage door openers and car alarm remotes
• Small electronic transmitters and keyless entry fobs

Key specifications

• Nominal voltage: 12 V
• Chemistry: alkaline
• Cell format: A23 (equivalent to MN21 / GP23A dimensions and shape)
• Packaging: single-piece pack
• Intended drain: low to medium

How to use

Ensure the device is switched off before replacing the battery. Open the battery compartment according to the device manufacturer’s instructions, remove the depleted cell and insert the new BLOW A23 with correct polarity indicated by the compartment markings. Close the compartment securely and test the device. Store unused batteries in a cool, dry place away from metal objects and extreme temperatures.

Usage recommendations

Use the BLOW A23 for devices with compatible A23 battery holders and recommended voltage. Replace batteries in complete sets when required to avoid uneven discharge. Dispose of used alkaline batteries according to local regulations and recycling options.